package util;

import java.util.ArrayList;

import pojo.NguoiDungPOJO;

public class Common {
	public static ArrayList<String> retrieveRegId(ArrayList<NguoiDungPOJO> lstNguoiDung){
		ArrayList<String> lstRegId=new ArrayList<String>();
		for(NguoiDungPOJO nd:lstNguoiDung){
			lstRegId.add(nd.getDeviceID());
		}
		return lstRegId;
	}
}
